When I run the following code, the preview of my view crashes.
let data = "123;456;"
let dataArr = data.split(separator: ";")The Diagnostics always show the following:
argument type 'String.Element' (aka 'Character') does not conform to expected type 'ExpressibleByStringLiteral'
let dataArr = data.split(separator: __designTimeString("#9734.[1].[4].[0].value.modifier[0].arg[0].value", fallback: ";"))
Does anyone know how to fix this?
Should try:
let mySeparator : Character = ";"
let data = "123;456;"
let dataArr = data.split(separator: mySeparator)or, simply:
let data = "123;456;"
let dataArr = data.split(separator: Character(";"))You could also file a bug report.
Note: this is not an IDE topic, more a SwiftUI or even just plain Swift topic.
Should try:
let mySeparator : Character = ";"
let data = "123;456;"
let dataArr = data.split(separator: mySeparator)or, simply:
let data = "123;456;"
let dataArr = data.split(separator: Character(";"))You could also file a bug report.
Note: this is not an IDE topic, more a SwiftUI or even just plain Swift topic.
If you want to allow several separators, use:
let separators = CharacterSet(charactersIn: "; ,") // semi colon, space and comma will be allowed
let data = "123;456 789,ABCD"
let dataArr = data.components(separatedBy: separators)
print(dataArr)which gives
["123", "456", "789", "ABCD"]